F5 Inc officer John Maddison filed a Form 144 notice on November 3, 2026, proposing the sale of 619 shares of F5 Inc common stock on NASDAQ with an aggregate market value of $200,896.45.

Key Highlights

  • Proposed sale: John Maddison, an officer of F5 Inc, intends to sell 619 shares of common stock with an aggregate market value of $200,896.45.
  • Source of shares: 204 shares were acquired via Restricted Stock Units and 415 shares via Performance Stock Units, both from the issuer on November 1, 2026.
  • Broker named: Morgan Stanley Smith Barney LLC Executive Financial Services, 1 New York Plaza, 8th Floor, New York, NY 10004, is listed as the broker for the proposed sale.
  • 10b5-1 plan: The filing indicates a Rule 10b5-1 plan was adopted on June 14, 2026, with the approximate date of sale listed as November 3, 2026.
  • Prior sales: Maddison sold 204 shares of common stock on September 14, 2026, for gross proceeds of $82,872.96 under the same 10b5-1 plan, according to the filing.
  • Shares outstanding: The filing reports 56,627,182 shares of F5 Inc common stock outstanding.

John Maddison's Proposed Share Sale Under F5 Inc's 10b5-1 Plan

According to the Form 144 filing submitted to the U.S. Securities and Exchange Commission on November 3, 2026, John Maddison, identified as an officer of F5 Inc (NASDAQ:FFIV), is proposing to sell 619 shares of the company's common stock. The filing lists an aggregate market value of $200,896.45 for the proposed transaction, with the approximate date of sale noted as November 3, 2026.

The filing discloses that the 619 shares consist of two separate acquisitions from the issuer on November 1, 2026: 204 shares acquired through Restricted Stock Units and 415 shares acquired through Performance Stock Units. The filing states that neither acquisition involved a gift and that payment was listed as "N/A" for both. F5 Inc is headquartered at 801 5th Avenue, Seattle, Washington 98104, according to the filing.

The filing further discloses that Maddison adopted a written trading plan pursuant to Rule 10b5-1 on June 14, 2026. Under that plan, the filing reports a prior sale of 204 shares of common stock on September 14, 2026, for gross proceeds of $82,872.96. By signing the notice, Maddison represents, as of the plan adoption date, that he was not aware of any material adverse information regarding F5 Inc's current and prospective operations that had not been publicly disclosed, as stated in the filing.

What Was Disclosed

F5 Inc officer John Maddison filed a Form 144 on November 3, 2026, proposing to sell 619 shares of common stock valued at $200,896.45 on NASDAQ, with shares sourced from Restricted Stock Units and Performance Stock Units acquired November 1, 2026, under a 10b5-1 plan adopted June 14, 2026.